[chrarnoldus]

Summary

• order fallback reasoning variants from none / minimal through max
• reverse OpenRouter-reported reasoning efforts and keep none first for optional reasoning
• align custom OpenCode variant ordering with Kilo clients and OpenCode
• add focused coverage for fallback and OpenRouter-derived ordering

Validation

• pnpm --filter web test --runInBand src/lib/ai-gateway/providers/variants.test.ts src/lib/ai-gateway/providers/model-settings.test.ts src/lib/ai-gateway/custom-llm/order-opencode-variants.test.ts src/lib/ai-gateway/providers/direct-byok/sync-direct-byok.test.ts
• pnpm --filter web run typecheck
• pnpm exec oxlint --config .oxlintrc.json <changed files>
• pnpm format
• pnpm exec oxfmt --list-different <changed files>
• git diff --check

All pnpm commands emitted the existing engine warning because the local runtime is Node 26 while the repository requires Node 24.

[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Executive Summary

Reasoning-variant reordering to ascending intensity is internally consistent across fallback constants, OpenRouter-derived variants, and OpenCode ordering helpers; renamed constants have no stale references, ReasoningEffortSchema.options confirms the ascending order relied on by the OpenAI fallback, toReversed() is non-mutating and already used in this codebase, and all order-sensitive consumers use key lookup or set membership rather than positional selection. Tests were updated consistently, including new coverage pinning the reverse-and-none-first behavior.

Files Reviewed (7 files)

• apps/web/src/lib/ai-gateway/custom-llm/order-opencode-variants.test.ts
• apps/web/src/lib/ai-gateway/custom-llm/order-opencode-variants.ts
• apps/web/src/lib/ai-gateway/providers/direct-byok/sync-direct-byok.test.ts
• apps/web/src/lib/ai-gateway/providers/model-settings.test.ts
• apps/web/src/lib/ai-gateway/providers/model-settings.ts
• apps/web/src/lib/ai-gateway/providers/variants.test.ts
• apps/web/src/lib/ai-gateway/providers/variants.ts

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_{Reviewed by kimi-k3 · Input: 54.8K · Output: 13.9K · Cached: 598.6K}

_{Review guidance: REVIEW.md from base branch main}